Finding the Fourth Proportional to 535,177,617.18, 738,861,750 and 337,108,892.28
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Solution
The fourth proportional to 535,177,617.18, 738,861,750 and 337,108,892.28 is: 465,409,722.11
Step by Step Solution
- Step 1: Write the proportion equation
535,177,617.18 : 738,861,750 = 337,108,892.28 : x - Step 2: Convert to fraction form
535,177,617.18/738,861,750 = 337,108,892.28/x - Step 3: Cross multiply
535,177,617.18x = 738,861,750 × 337,108,892.28 - Step 4: Simplify right side
535,177,617.18x = 249,076,866,090,562,272 - Step 5: Solve for x
x = 249,076,866,090,562,272/535,177,617.18 - Step 6: Final answer
x = 465,409,722.11
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.